Bicycle electrical generating system



FIG. 1 is a perspective view of a bicycle electrical generating system showing my new design;

FIG. 2 is a side elevational view thereof; the other side being a mirror image of the side view shown;

FIG. 3 is a top plan view thereof, the bottom being a mirror image thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a front elevational view thereof.

The bicycle wheel, frame and bracket are shown in broken lines for illustrative purposes only. 

The ornamental design for a bicycle electrical generating system, as shown and described. 